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BACKGROUND: The increased demand for minimally invasive facial cosmetic procedures in tandem with the ease of acquiring injectable cosmetics through direct-to-consumer retailers has led to a rise in self-injecting cosmetics among untrained individuals. OBJECTIVE: To analyze complications, treatments, and outcomes associated with self-injecting fillers into the face. METHODS: A systematic review of the literature from PubMed and Embase databases was performed from inception to September 10, 2022, to identify studies pertaining to self-injection of facial fillers. RESULTS: A total of 15 articles describing 38 complications among 18 patients were included in the data collection. The most commonly injected substance was hyaluronic acid (76.4%). The lips were the most common site of injection (33%). The most reported complication was edema (61%). Severe complications included acute vascular compromise (11%) and acute hearing loss (5%). The most common intervention was use of hyaluronidase and/or antibiotics (87.5%). Patients generally healed after treatment although residual localized hyperpigmentation was noted among 11% of patients. CONCLUSION: Injecting commercially available substances into the face is associated with potentially irreversible aesthetic, infectious, and vascular complications, especially in the hands of untrained consumers. Patients and providers should be aware of this dangerous trend.
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Técnicas Cosméticas , Preenchedores Dérmicos , Humanos , Técnicas Cosméticas/efeitos adversos , Face , Lábio , Injeções , Mãos , Ácido Hialurônico/efeitos adversos , Preenchedores Dérmicos/efeitos adversosRESUMO
The use of appearance manipulating applications on our smartphones has increased in popularity. As the aim of this study is to determine the impact of self-directed appearance manipulation on perceptions of personality and examine the influence of respondent age and gender on the various personality domains. This cross-sectional cohort study included 20 subjects between the ages of 18 to 34 who had headshots taken and were provided an introduction on the use of the Facetune2 app. After 1 week of engaging in digital appearance manipulation, subjects submitted their self-determined most attractive edited photograph. Four surveys were constructed with 10 sets of photographs each. Each of these surveys were then sent to lay people via a web-based survey tool. Anonymous blinded respondents used a 7-point Likert scale to rate their perception of each patient's aggressiveness, likeability, sociability, trustworthiness, attractiveness, authenticity, and masculinity or femininity. A multivariate linear mixed effect model was applied to analyze the overall patient trait data as well as to assess the impact of rater age and gender. A total of 288 respondents (mean age range, 25-34 years [43%]; 202 [70%] female) completed a survey. Overall, digitally enhanced photographs were perceived as more attractive (0.22; 95% CI, 0.06-0.38). Analysis based on gender of the study subjects revealed increased attractiveness scores for men (0.19; 95% CI, 0.07-0.33). Females were also perceived as being more attractive (0.16; 95% CI, 0.03-0.40), but less authentic (-0.24; 95% CI, -0.36 to -0.12). Females rated enhanced photographs of men as less masculine (-0.23; 95% CI, -0.46 to -0.04). Raters aged 35 to 64 rated altered photos as less attractive (0.31; 95% CI, 0.09-0.52), authentic (0.20; 95% CI, 0.01-0.38), and gender enhancing (0.42; 95% CI, 0.24-0.61) compared with individuals aged 18 to 34. Patients and surgeons should be aware of the ways in which self-enhanced photographs may affect social perception.
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Beleza , Feminilidade , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Masculinidade , Percepção Social , Adulto JovemRESUMO
The use of filters and editing tools for perfecting selfies is increasing. While some aesthetic experts have touted the ability of this technology to help patients convey their aesthetic goals, others have expressed concerns about the unrealistic expectations that may come from the ability for individuals to digitally alter their own photos in these so-called "super-selfies." The aim of the study is to determine the changes that individuals seek when enhancing selfies. Twenty subjects participated in this study between July 25 and September 24, 2019. Subjects had two sets of headshots taken (neutral and smile) and were provided an introduction on the use of the Facetune2 app. Subjects received a digital copy of their photographs and were asked to download the free mobile app. After 1 week of trialing the different tools for enhancing their appearance, subjects submitted their self-determined most attractive edited photographs. Changes in marginal reflex distance (MRD) 1 and 2, nose height and width, eyebrow height, facial width, skin smoothness, skin hue, and saturation as well as overall image brightness were recorded. Paired two-tailed t-test was used to evaluate pre- and post-facial measurements. There were no statistically significant changes identified in the analysis of the altered photos in neutral expression. Analysis of all smiling photographs revealed that subjects increased their smile angle (right: +2.92 mm, p = 0.04; left: +3.58 mm, p < 0.001). When smiling photographs were assessed by gender, females were found to significantly increase their MRD2 (right: +0.64 mm, p = 0.04; left: +0.74 mm, p = 0.05) and their smile angle (right: +1.90 mm, p = 0.03; left: +2.31 mm, p = 0.005) while also decreasing their nose height (-2.8 mm, p = 0.04). Males did not significantly alter any of the facial measurements assessed. This study identifies the types of changes that individuals seek when enhancing selfies and specifies the different aspects of image adjustment that may be sought based on a patient's gender.
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Estética Dentária , Sorriso , Face , Feminino , Humanos , Masculino , Nariz , Adulto JovemRESUMO
BACKGROUND: Rhinoplasty is known to increase attractiveness; however, the influence of observer age and gender are largely undetermined. METHODS: This retrospective cross-sectional study included 20 women who underwent cosmetic rhinoplasty between January 1st, 2012, and December 31st, 2019. A total of 4 surveys were constructed with 10 sets of photographs each (5 preoperative and 5 postoperative). Surveys were designed such that photographs of the same patient were not placed in the same survey to avoid recall bias. Each of these surveys were then sent to at least 30 lay people via a web-based survey tool. Anonymous blinded respondents used a 7-point Likert scale to rate their perception of each patient's aggressiveness, likeability, sociability, trustworthiness, attractiveness, femininity, intelligence and confidence. A multivariate linear mixed effect model was applied to analyze the overall patient trait data as well as to assess age and gender differences. RESULTS: This survey study included photographs of 20 women (mean age, 28.2 years) before and after cosmetic rhinoplasty. A total of 174 respondents (mean age range, 25-34 years [41%]; 108 [62%] were female) completed the survey. Overall, postoperative photographs were perceived as significantly more sociable (0.13; 95% CI, 0.01-0.25), attractive (0.21; 95% CI, 0.09-0.34), feminine (0.18; 95% CI, 0.05-0.30), and confident (0.15; 95% CI, 0.02-0.27). When analyzed by sex, men rated women as less aggressive (-0.42, 95% CI, -0.65,-0.17) and more likeable (+0.45, 95% CI, 0.21-0.69), sociable (+0.38, 95% CI, 0.14-0.62), trustworthy (+0.37, 95% CI, 0.13-0.61), attractive (+0.60, 95% CI, 0.35-0.84), feminine (+0.23, 95% CI, 0.07-0.41) and intelligent (+0.29, 95% CI, 0.04-0.53). In contrast, female respondents indicated an increase in perceived attractiveness (+0.16, 95% CI, 0.06-0.22) and femininity (+0.18, 95% CI, 0.03-0.32) for women after rhinoplasty. Raters aged 25-34 indicated improvements across all traits analyzed. Almost all age ranges rated post-operative photographs as more attractive (18-24: +0.32, 95% CI, 0.19-0.46; 25-34: +0.52, 95% CI, 0.33-0.72; 35-44: +0.29, 95% CI, 0.12-0.51; 45-54: +0.50, 95% CI, 0.11-0.89) while individuals over age 55 only indicated increased trustworthiness (+0.51, 95% CI, 0.03-0.99). CONCLUSIONS: These findings suggest that cosmetic rhinoplasty improves perceptions of personality and physical traits of women with males and individuals aged 25-34 indicating the greatest benefit. LEVEL OF EVIDENCE: Level IV.
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Rinoplastia , Adulto , Beleza , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Percepção , Estudos RetrospectivosRESUMO
Epidermal nevi are benign hamartomas of the epidermis and adnexal structures of the skin. We present the case of epidermal nevi in the bilateral external auditory ear canals of an otherwise healthy 23-year-old woman treated with CO2 laser ablation.
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Meato Acústico Externo , Terapia a Laser , Lasers de Gás/uso terapêutico , Nevo/cirurgia , Feminino , Humanos , Nevo/patologia , Adulto JovemRESUMO
Background: Advances in machine learning age progression technology offer the unique opportunity to better understand the public's perception on the aging face. Objective: To compare how observers perceive attractiveness and traditional gender traits in faces created with a machine learning model. Methods: Eight surveys were developed, each with 10 sets of photographs that were progressively aged with a machine learning model. Respondents rated attractiveness and masculinity or femininity of each photograph using a sliding scale (range: 0-100). Mean attractiveness scores were calculated and compared between men and women as well as between age groups. Results: A total of 315 respondents (51% men, 49% women) completed the survey. Accuracy of the facial age progression model was 85%. Females were considered significantly less attractive (-10.43, p < 0.01) and less feminine (-7.59, p < 0.01) per decade with the greatest drop over age 40 years. Male attractiveness and masculinity were relatively preserved until age 50 years where attractiveness scores were significantly lower (-5.45, p = 0.39). Conclusions: In this study, observers were found to perceive attractiveness at older ages differently between men and women.
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OBJECTIVE: To compare quantitative Nasal Obstruction Symptom Evaluation (NOSE) scores for ACG and Latera implants for nasal valve repair. METHODS: Retrospective chart review of patients who underwent ACG or Latera placement between January 2016 through May 2019 by a single surgeon. Patients who had completed NOSE surveys pre- and post-operatively were identified and eligible for inclusion. Data regarding baseline demographic characteristics, adjunctive surgical procedures, NOSE scores at 1, 3, and 6-month post-operative visits, complications, and total operative time were collected. Unpaired t-tests and linear mixed models were performed to analyze differences between study groups. RESULTS: There were 24 and 39 patients who underwent ACG and Latera, respectively, who met eligibility criteria. There were no differences in demographic characteristics or pre-operative baseline NOSE scores (ACG: 65.1 and Latera: 64.4; P = .92) between groups. Mean operative times were not significantly different between groups (ACG: 113 minutes and Latera: 102 minutes; P = .76). Within each group, NOSE scores were significantly improved at each post-operative visit compared to pre-operative baselines. Between groups, mean NOSE scores were lower at each post-operative visit for ACG compared to Latera (1-month ACG: 21.7 and Latera: 45.9, P = .002 ; 3-month ACG: 14.5 and Latera: 39.9, P = .034; 6-month ACG: 8.4 and Latera: 44.2, P = .003). CONCLUSIONS: Both ACG and Latera offer significant improvements in patient-reported nasal obstruction severity; however, ACG may yield more favorable subjective symptom scores.
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Obstrução Nasal , Rinoplastia , Humanos , Obstrução Nasal/diagnóstico , Obstrução Nasal/cirurgia , Obstrução Nasal/etiologia , Estudos Retrospectivos , Avaliação de Sintomas , Nariz/cirurgia , Cartilagem/transplante , Rinoplastia/métodos , Resultado do Tratamento , Septo Nasal/cirurgiaRESUMO
Background: Absence of published literature on facial plastic and reconstructive surgery (FPRS) fellows' pursuit of academic careers hampers informed decision making for those interested in the specialty, fellowship program directors, and leaders in the American Academy of Facial Plastic and Reconstructive Surgery. Objective: To examine career choices among FPRS fellows from 2000 to 2019 and identify factors linked to academic or private practice employment after fellowship. Methods: Data from 796 fellows were analyzed, including gender, medical school, residency program, fellowship program, fellowship year, and degrees, to categorize them based on academic or nonacademic career placement. Logistic regression analyses were conducted to explore the association between demographic factors and academic career placement. Results: Forty-three percent (n = 345) obtained academic positions, with significant associations found between academic placement and additional advanced degrees, completion of fellowship training in the northeast, and residency training at an institution offering FPRS fellowship. Conclusion: Although fellows in FPRS predominantly pursue private practice, the decision to pursue academia is influenced by complex and multifactorial factors among graduates in the field.
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OBJECTIVE: The US Food and Drug Administration (FDA) regulates the marketing of medical devices based on the premarket approval (PMA) or 510(k) pathway. We investigated the relationship among the regulatory pathway of otolaryngologic devices, the number of recalls, and the recall characteristics. STUDY DESIGN: Retrospective cross-sectional analysis. SETTING: Publicly available FDA databases. METHODS: The FDA Ear, Nose, and Throat Devices Panel database was queried for 510(k) clearances and PMA approvals from 1976 to 2019. Device recalls from 2003 to 2019 were reviewed. Devices were then categorized by subspecialty, type, supporting evidence, and PMA supplement type. Logistic regression characterized the odds of recall for each device type and subspeciality. RESULTS: A total of 1061 (57.8%) 510(k) and 778 (42.3%) PMA device applications and modifications were approved. There were 120 (11.3%) recall events associated with 42 unique otolaryngologic devices cleared via the 510(k) pathway, as compared with 25 (3.2%) recall events for 5 unique PMA devices. 510(k) device approvals were more likely to be recalled than PMA device approvals (odds ratio, 3.67; 95% CI, 2.38-5.88; P < .0001). 510(k) surgical devices (odds ratio, 2.1; 95% CI, 1.1-4.4; P = .03) were more likely to be recalled than diagnostic devices. Devices designated for laryngology (70.0%) and general otolaryngology (25.0%) composed the majority of recalls. CONCLUSION: Otolaryngologic devices approved by the FDA via the 510(k) pathway exhibit a higher number of recalls than the PMA pathway. Given the balance between regulation and facilitating innovation, postmarket surveillance and ongoing regulatory improvements are critical to ensure optimal safety of medical devices.
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Aprovação de Equipamentos , Otolaringologia , Estados Unidos , Humanos , United States Food and Drug Administration , Recall de Dispositivo Médico , Vigilância de Produtos Comercializados , Estudos Retrospectivos , Estudos Transversais , FaringeRESUMO
OBJECTIVES: To present a rare case of Eagle Syndrome in a pediatric patient, reminding the medical community to keep this diagnosis on their differential.
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OBJECTIVES/HYPOTHESIS: Prone positioning is frequently used in patients intubated for COVID-19-related lung injury to improve oxygenation. At our institution, we observed severe tongue edema develop in some of these patients. Hence, we sought to determine the incidence of tongue edema in this cohort and whether prone positioning was a risk factor associated with this complication. STUDY DESIGN: Retrospective cohort study. METHODS: A single-system retrospective cohort study of patients intubated for respiratory failure secondary to COVID-19 who subsequently developed clinically notable tongue edema from March 13 to July 5, 2020. RESULTS: 260 patients were intubated for COVID-19-related respiratory failure during the study period. 158 patients (60.8%) underwent at least one episode of proning. Twelve patients in total (4.6%) developed clinically significant tongue edema. Eleven of the twelve patients (91.7%) who developed tongue edema underwent proning prior to the development of edema. Prone positioning was associated with an increased incidence of tongue edema (odds ratio [OR] 7.56, 95% confidence interval [CI] 0.96-59.46, P = .027). In all proned patients who developed edema, this complication was noted during proning or shortly after supination (range, 0-4 days). Tongue edema was primarily managed with conservative measures; one patient required tracheostomy for definitive management. CONCLUSIONS: Tongue edema appears to develop in a subset of patients with COVID-19 who are intubated. It appears to be associated with prone positioning but is likely multifactorial in nature. Further investigation into its incidence and pathophysiology is warranted. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:287-289, 2022.
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COVID-19/complicações , Glossite/etiologia , Intubação Intratraqueal/efeitos adversos , Posicionamento do Paciente/efeitos adversos , Decúbito Ventral , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Respiração Artificial/efeitos adversos , Insuficiência Respiratória/terapia , Insuficiência Respiratória/virologia , Estudos Retrospectivos , Fatores de Risco , SARS-CoV-2 , Língua/patologiaRESUMO
Background: Social media has gained significant popularity over the last decade. We now have the opportunity to digitally enhance our physical appearance using a variety of applications in the palm of our hands. One app, in particular, Facetune2, allows one to smooth skin, alter the size and shape of our nose, and even enhance our jaw line. Objectives: (1) To assess whether using a digital appearance manipulation (DAM) application directly causes increased acceptance of cosmetic surgery and (2) to measure the impact photograph editing has on an individual's self-esteem, self-rated attractiveness, and self-rated personality traits. Design Type: Prospective cohort study. Methods: A total of 20 subjects were recruited to participate in this study between July 25 and September 24, 2019, using University e-mail list invitations. Subjects first completed a basic intake questionnaire that included demographic information as well as baseline acceptance of cosmetic surgery, Rosenberg self-esteem, and self-perception scores. Subjects then had two sets of headshots taken (neutral and smile) and provided an introduction on the use of the Facetune2 app. Subjects received a digital copy of their photographs and were asked to download the free mobile app. After 1 week of appearance manipulation, subjects submitted their best edited photographs and completed the same three questionnaires. Wilcoxon signed rank test analysis was then used to assess for changes before and after DAM. Results: Overall, study participants indicated increased consideration of cosmetic surgery on the acceptance of cosmetic surgery scale after DAM (+3.45, p = 0.04). When divided by gender, females further signified increased consideration of cosmetic surgery to keep looking young (+1.4, p = 0.04). Males indicated increased social motivation for cosmetic surgery after DAM (+1.5, p = 0.04). Both males (+1.0, p = 0.04) and females (+0.8, p = 0.03) indicated that they "could end up having some kind of cosmetic surgery" in the future. Comparison of the personality perception and Rosenberg self-esteem scores for all study participants before and after DAM showed no significant changes. Conclusions: The results of this study suggest that DAM can directly lead to increased consideration of cosmetic surgery for both males and females without affecting self-esteem.
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Técnicas Cosméticas/psicologia , Face/anatomia & histologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Mídias Sociais , Adulto , Feminino , Humanos , Masculino , Motivação , Personalidade , Fotografação , Estudos Prospectivos , Autoimagem , Inquéritos e QuestionáriosRESUMO
PURPOSE: Determine the impact of upper eyelid weight placement at 3 months post onset of idiopathic facial paralysis (IFP) on the recovery of facial function in patients with lagophthalmos. METHODS: This is a retrospective review of patients with incomplete recovery of IFP-defined as a Sunnybrook Facial Grading Scale (FGS) score of less than 100, 3 months after onset. Only patients with FGS and Facial Clinimetric Evaluation (FaCE) scores recorded at 3 and 12 months were included. Patients were categorized into 3 groups: Group A, lagophthalmos with eyelid weight placement; Group B, lagophthalmos without eyelid weight placement; Group C, complete eye closure (CEC) without eyelid weight placement. The eye comfort domain and composite score of the FaCE questionnaire were analyzed. Voluntary eye closure, synkinesis with eye closure, overall synkinesis and the composite score of the FGS were also analyzed. Paired two-tailed t-test was used to evaluate the data comparing the 3 and 12 month FaCE and FGS scores within and between the 3 groups. RESULTS: The change in composite FGS score significantly increased from month 3 to month 12 in Group A as compared to Group B (37 vs 4.25, P = 0.01). While Group A had significantly lower eye comfort (-12.5, P = 0.01), voluntary eye closure (-1.75, P = 0.05) and overall FGS scores (-28.75, P = 0.04) at 3 months compared to those in Group C, there were no differences between these two groups at 12 month follow-up. CONCLUSIONS: For patients with lagophthalmos at 3 months, early eyelid weight placement may lead to improved facial function at 12 months.
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OBJECTIVE/HYPOTHESIS: This study aimed to determine the incidence of facial pressure injuries associated with prone positioning for COVID-19 patients as well as to characterize the location of injuries and treatments provided. METHODS: This was a retrospective chart review of 263 COVID-19 positive patients requiring intubation in the intensive care units at MedStar Georgetown University Hospital and MedStar Washington Hospital Center between March 1st and July 26th, 2020. Information regarding proning status, duration of proning, presence, or absence of facial pressure injuries and interventions were collected. Paired two-tailed t-test was used to evaluate differences between proned patients who developed pressure injuries with those who did not. RESULTS: Overall, 143 COVID-19 positive patients required proning while intubated with the average duration of proning being 5.15 days. Of those proned, 68 (47.6%) developed a facial pressure injury. The most common site involved was the cheek with a total of 57 (84%) followed by ears (50%). The average duration of proning for patients who developed a pressure injury was significantly longer when compared to those who did not develop pressure injuries (6.79 days vs. 3.64 days, P < .001). CONCLUSIONS: Facial pressure injuries occur with high incidence in patients with COVID-19 who undergo prone positioning. Longer duration of proning appears to confer greater risk for developing these pressure injuries. Hence, improved preventative measures and early interventions are needed. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2139-E2142, 2021.
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COVID-19/terapia , Dermatoses Faciais/etiologia , Traumatismos Faciais/etiologia , Posicionamento do Paciente/efeitos adversos , Úlcera por Pressão/etiologia , Decúbito Ventral , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Importance: Facial paralysis has a significant effect on affect display, with the most notable deficit being patients' the inability to smile in the same way as those without paralysis. These impairments may result in undesirable judgements of personal qualities, thus leading to a significant social penalty in those who have the condition. Objective: To quantify the association of facial paralysis with the way smiling patients are perceived by others with respect to personality traits, attractiveness, and femininity or masculinity and to evaluate the potential association of facial palsy-related patient-reported outcome measures with how patients are perceived by others. Design, Setting, and Participants: This retrospective cross-sectional study used 20 images of smiling patients with facial paralysis evaluated between January 1, 2014, and December 31, 2016. Using photograph editing software, the photographs were edited to create a simulated nonparalysis smiling facial appearance. A total of 40 photographs were split into 4 groups of 10 photographs, each with 5 altered and 5 unaltered photographs. The surveys were designed such that altered and unaltered photographs of the same patient were not placed in the same survey to avoid recall bias. Anonymous raters used a 7-point Likert scale to rate their perception of each patient's personality traits (ie, aggressiveness, likeability, and trustworthiness), attractiveness, and femininity or masculinity based on photographs in their assigned survey. Raters were blinded to study intent. Scores from the Facial Clinimetric Evaluation questionnaire were included to assess self-perception. Data were analyzed from November 11, 2019, to February 20, 2020. Main Outcomes and Measures: Ratings of personality traits, attractiveness, and femininity or masculinity. Social function domain scores and overall scores were analyzed from the Facial Clinimetric Evaluation questionnaire. Results: This study included photographs of 20 patients with facial paralysis (mean [range] age, 54 [28-69] years; 15 [75%] women). A total of 122 respondents completed the survey (71 [61%] women). Most respondents were between the ages of 25 and 34 years (79 participants [65%]). Overall, smiling photos of patients with facial paralysis were perceived as significantly less likeable (difference, -0.29; 95% CI, -0.43 to -0.14), trustworthy (difference, -0.25; 95% CI, -0.39 to -0.11), attractive (difference, -0.47; 95% CI, -0.62 to -0.32), and feminine or masculine (difference, -0.21; 95% CI, -0.38 to -0.03) compared with their simulated preparalysis photographs. When analyzed by sex, smiling women with facial paralysis experienced lower ratings for likeability (difference, -0.34; 95% CI, -0.53 to -0.16), trustworthiness (difference, -0.24; 95% CI, -0.43 to -0.06), attractiveness (difference, -0.74; 95% CI, -0.94 to -0.55), and femininity (difference, -0.35; 95% CI, -0.58 to -0.13). However, smiling men with facial paralysis only received significantly lower ratings for likeability (difference, -0.24; 95% CI, -0.47 to -0.01) and trustworthiness (difference, -0.30; 95% CI, -0.53 to -0.07). As patients' self-reported social function and total Facial Clinimetric Evaluation scores increased, there was an increase in perceived trustworthiness (rs[480] = 0.11; P = .02) and attractiveness (rs[478] = 0.10; P = .04) scores by raters. Conclusions and Relevance: In this study, photographs of patients with facial paralysis received lower ratings for several personality and physical traits compared with digitally edited images with no facial paralysis. These findings suggest a social penalty associated with facial paralysis.
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Paralisia Facial/psicologia , Percepção , Sorriso/psicologia , Adulto , Idoso , Beleza , Estudos Transversais , Feminino , Feminilidade , Humanos , Masculino , Masculinidade , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Personalidade , Estudos Retrospectivos , Fatores Sexuais , ConfiançaRESUMO
IMPORTANCE: Facial cosmetic surgery has previously focused on improvements in perceived physical attractiveness and youthfulness. However, human beings are judged throughout life based on many other characteristics and personal qualities that are conveyed by their faces. OBJECTIVE: To examine the association of facial cosmetic surgery in men with perceptions of attractiveness, masculinity, and personality traits. DESIGN, SETTING, AND PARTICIPANTS: Cohort study with retrospective evaluation by blinded raters of preoperative and postoperative photographs of 24 male patients who underwent facial cosmetic surgery between January 1, 2009, and January 31, 2016. A total of 6 surveys were constructed with 8 sets of photographs each (4 preoperative and 4 postoperative). Each of these surveys was then sent to at least 36 lay people via the web-based survey tool Survey Monkey. Additional invites were sent for individual surveys until a minimum of 24 responses were received for each survey. Preoperative and postoperative photographs of the same patient were not placed in the same survey to avoid recall bias. Anonymous raters used a 7-point Likert scale to rate their perception of each patient's personality traits (aggressiveness, extroversion, likeability, risk seeking, sociability, and trustworthiness), attractiveness, and masculinity based on photographs in their assigned survey. Raters were blinded to study intent. Data analysis was performed between August 2018 and March 2019. MAIN OUTCOMES AND MEASURES: Ratings of personality, attractiveness, and masculinity. RESULTS: This survey study included photographs of 24 men who underwent facial cosmetic surgery; the mean (SD) age of the patients was 49.3 (16.4) years. A total of 145 participants completed the survey; the majority of respondents were men (n = 81; 56%) between the ages of 25 and 34 years (n = 116; 80%). Score increases were significant for perceived attractiveness (0.29; 95% CI, 0.13-0.46), likeability (0.41; 95% CI, 0.24-0.57), social skills (0.25; 95% CI, 0.08-0.40), and trustworthiness (0.27, 95% CI, 0.11-0.44) when evaluating all facial cosmetic procedures together (upper blepharoplasty, lower blepharoplasty, face-lift, brow-lift, neck-lift, rhinoplasty, and/or chin implant). Upper blepharoplasty was associated with positive changes in perceived likeability (0.72; 95% CI, 0.06-1.50) and trustworthiness (0.74; 95% CI, 0.22-1.25). Lower blepharoplasty was associated with decreased perception of risk seeking (-0.78; 95% CI, -1.45 to -0.10). Face-lift was associated with increased perception of likeability (0.69; 95% CI, 0.08-1.30) and trustworthiness (0.66; 95% CI, 0.05-1.27). Neck-lift was associated with increased perception of extroversion (0.60; 95% CI, 0.10-1.09) and masculinity (0.70; 95% CI, 0.21-1.19). Patients who underwent rhinoplasty had improvements in perceived attractiveness (0.51; 95% CI, 0.03-1.00) and likeability (0.40; 95% CI, 0.03-1.00). Chin augmentation did not show any significant improvements. CONCLUSIONS AND RELEVANCE: The results of this study suggest that men undergoing facial cosmetic surgery may experience changes in perceived attractiveness, masculinity, and a variety of personality traits. These findings complement those from a previous study on female patients, which together broaden the understanding of the association of cosmetic surgery with societal perceptions of persona. LEVEL OF EVIDENCE: NA.
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Beleza , Técnicas Cosméticas/psicologia , Masculinidade , Homens/psicologia , Personalidade , Percepção Social , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Fotografação , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
With the increasing publicity of marijuana due to recent legislation, it is pertinent that the effects of fetal exposure to the drug are assessed. While in utero cannabis exposure has been associated with early pregnancy failure, birth defects and developmental delay, the mechanisms of such outcomes are largely unexplained. Furthermore, the use of cannabinoids in cancer treatment via growth inhibition and apoptosis may indicate how cannabis exposure likely harms a growing fetus. Cannabinoid signaling is required for proper pre-implantation development, embryo transport to the uterus, and uterine receptivity during implantation. In post-implantation development, cannabinoid signaling functions in a multitude of pathways, including, but not limited to, folic acid, VEGF, PCNA, MAPK/ERK, and BDNF. Disrupting the normal activity of these pathways can significantly alter many vital in utero processes, including angiogenesis, cellular replication, tissue differentiation, and neural cognitive development. This paper aims to demonstrate the effects of cannabis exposure on a developing embryo in order to provide a molecular explanation for the adverse outcomes associated with cannabis use during pregnancy.